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Is sane management possible in a crazy world?

Most people benefit from healthcare. However, Canadians remain dissatisfied because too often we receive faulty care and delayed care, not supported by evidence. Browman and colleagues relate successful efforts to introduce evidence-based care. They show that strong champions can be effective even in insane environments. The collaborative approach suggested is moving and thoughtful. Sharing between knowledge and financial stewards, including the use of stories, is especially valuable when financial stewardshipis not possible because we lack information about the local outcomes of care. Goodwill between stewards is especially necessary when there are few external incentives to provide excellent care. In healthcare good deeds are punished, not rewarded. Canadian governments fail to regulate healthcare because of the conflict of interest arising when the same group not only regulates care but also functions as insurer, governor, administrator and evaluator. We need radical change to eliminate the perverse incentives and bizarre management practices that bedevil our healthcare system and impede the use of evidence. Fundamental changes in organization and evaluation proposed by the Halifax Chamber of Commerce and the Kirby and Mazankowski committees will help. Separating the functions of insurer, administrator, evaluator and regulator is ethical and necessary.

Canada↗

The impact of the internet on community pharmacy practice: a comparison of a Delphi panel's forecast with emerging trends.

The purpose of this study was to forecast the impact of Internet pharmacy commerce on various stakeholders. A panel of experts assembled from a list of academicians in the social and administrative pharmaceutical sciences participated in a three-iteration Delphi procedure. Feedback from the aggregate responses of the panel was used to construct questionnaires employed in subsequent iterations of the Delphi. The panel converged to form a consensus upon a variety of issues. They forecasted the attainment of a 10-15% share in the market of prescription and over-the-counter pharmaceuticals through on-line purchases, the formation of strategic alliances among stakeholders in the drug distribution process, a shift in marketing strategies by brick-and-mortar stores, an increase in the prevalence of niching among pharmacy service providers and a subsequent growth in the implementation of cognitive services throughout the industry. With few exceptions, the forecast produced by the Delphi panel appears to be coming to fruition.

Consensus↗

Real-time reference: the use of chat technology to improve point of need assistance.

Chat reference refers to the use of instant messaging and call center software to support interactive text or voice communication with library patrons. Instant messaging has been integrated into many e-commerce environments, and into the social lives of many teenagers and young adults, affording a level of immediacy and intimacy not possible with e-mail applications. The convergence and interoperability of new and emerging technologies can be used to develop new communities of users that view libraries as being essential to their education, patient care, and research activities.

Cooperative Behavior↗

E-pharmacy: improving patient care and managing risk.

While far behind certain other sectors of the American economy, health care will increasingly use information technology for content provision, communication, commerce, and complete integration of systems. In emerging electronically based health care systems, pharmacists have a great opportunity because of their specialized knowledge, accessibility, and the trust people have in them. A variety of technologic innovations under development will help create a safer medication-use system. Although consumers are increasingly using the Internet for health-related purposes, they need to be cautious when making important decisions using Web-based interactions.

Humans↗

Drug control authorities in China.

OBJECTIVE: To provide an overview of China's drug control authorities. DATA SOURCES: South Pharmaceutical Economy Institute. DATA SYNTHESIS: China's drug control authorities include the State Food and Drug Administration (SFDA), which primarily oversees drug administration; the State Development and Reform Commission (SDRC), which is responsible for the drug price administration; and the Provincial Administration for Industry and Commerce, cooperating with the Provincial Food and Drug Administration, to regulate drug advertisements. Although the drug control authorities presented here have played important roles in drug administration and have obtained outstanding achievements in the past several years, they are also hindered by their respective problems and try to explore the solutions. CONCLUSIONS: Other countries may confront the problems described here. It is therefore necessary to learn the current situation of drug control authorities in China, as well as the measures being taken to improve the situation. This understanding will aid countries seeking to enter China's pharmaceutical market.

Advertising↗

Relationships between socioeconomic status and race-specific cervical cancer incidence in the United States, 1973-1992.

The association between low socioeconomic status (SES) in minority groups and higher incidence and mortality from cervical cancer was examined using two large U.S. databases. With cases from 1973 to 1992, all registries of the Surveillance, Epidemiology, and End Results (SEER) (except Hawaii) were used to calculate incidence rates of in situ and invasive cervical cancers by race group. SES indicators were derived from the Regional Economic Information System, Department of Commerce. Higher levels of SES indicators were related to decreased risk and lower incidence of invasive cancers in all race groups, but especially white and black populations, and to increased incidence of situ cancer in these populations. Results suggest that higher SES status is related to a decrease in invasive cervical cancer, but an increase in in situ cervical cancer in recent years. These findings may explain the racial differences in cervical cancer incidence and help target intervention programs.

Adolescent↗

More on Merde.

Whereas food has always received much attention in conversation, commerce, and the literature, the subject of feces has been comparatively neglected. To fill this lacuna, a small book on comparative coprology was recently published (Lewin 1999). The present article aims to supplement this book with a review of overlooked or new items relating to biological and medical aspects of coprology, notably chemical and microbial components of human and animal feces, their uses as fertilizers, and a few other sociological impacts.

DNA↗

Spatial and temporal discrimination ellipsoids in color space.

Three-dimensional discrimination ellipsoids are presented for a number of representative points in color space. These ellipsoids have been obtained not with the conventional split field but with flickering grating patterns. Thus our study extends the well-known results of Brown and MacAdam [J. Opt. Soc. Am. 39, 808-813 (1949)] to cases in which the image is structured in space and time. As expected, we find that the discrimination ellipsoids depend on the spatiotemporal structure of the stimulus. This has potential consequences for color-difference formulas as used in industry and commerce: no single formula will do when it is important to treat patterns with different structure. We present analytical descriptions, based on the Vos-Walraven [Vision Res. 12, 1327-1365 (1972)] line element augmented with spatiotemporal frequency-dependent coefficients that fit our results reasonably well. For coarse gratings (approximately 1 cycle per degree) or slowly modulated fields (approximately 1 Hz) our results prove to be compatible with the results of Brown and MacAdam obtained with a bipartite 2 degree field.

Color Perception↗

Who is holding whom accountable for quality?

The debate over accountability for managed care quality is occurring everywhere, from Congress and state legislatures to courtrooms and boardrooms. This paper reviews a variety of today's techniques for holding managed care answerable for quality, ranging from those grounded in the law to more market-based approaches, including accreditation and commerce in data about plan performance. Today, there is some dissonance between purchasers' rhetoric about quality and their actual buying behavior. Eventually the discussion of accountability for quality may really be joined when the baby boomers become the consumers of this system and not just its financiers.

Accreditation↗

Realizing the promise: delivering pulmonary continuing medical education over the Internet.

STUDY OBJECTIVES: Continuing medical education (CME) is meant to bridge the gap between new scientific observations and clinical practice. However, traditional CME has not been effective at altering the behaviors of physicians. One reason for this failure of traditional CME programs may be their inflexibility. In traditional CME, the clinician does not choose the topic, the pace of the program, or the place of learning, and the CME material cannot be easily delivered to the point of care where the clinician needs the information. Computers and computer networks have the potential to accomplish these goals. CME has begun to appear on the Internet; however, there have been few evaluations of its usefulness, acceptance, and effectiveness. Over the last 18 months, we have developed three on-line pulmonary CME programs, and we have delivered them on the Virtual Hospital, the University of Iowa's digital health sciences library on the Internet. We report our initial experience with this CME material. DESIGN: We measured the frequency with which the Internet-delivered CME is accessed by monitoring page accessions and by using a log file analysis program (Analog 1.2.3; University of Cambridge Statistical Laboratory; Cambridge, UK). In addition, we collected all completed CME examinations and evaluation forms submitted by registered users. MEASUREMENTS AND RESULTS: We have found that the frequency with which the Internet-delivered CME is accessed has continued to increase with time (2.3-fold increase over 18 months), that evaluations of technical and content issues are strongly favorable, and that some clinicians have been willing to pay to receive CME through the medium of the Internet. CONCLUSIONS: We feel that with adequate peer review and quality control, physicians will use the Internet-delivered CME. However, several obstacles to wide use remain. These obstacles include issues regarding training in using the Internet for physicians, reluctance of physicians to participate in on-line commerce, and the current unavailability of CME to be delivered in small-grained quantities to the point of care. As these issues are addressed, we feel that on-line CME will represent an increasingly important CME medium for clinicians.

Education, Medical, Continuing↗

Interfacing computers and the internet with your allergy practice.

Computers and the internet have begun to play a prominent role in the medical profession and, in particular, the allergy specialty. Computer technology is being used more frequently for patient and physician education, asthma management in children and adults, including environmental control, generating patient databases for research and clinical practice and in marketing and e-commerce. This article will review how computers and the internet have begun to interface with the allergy subspecialty practice in these various areas.

Allergy and Immunology↗

Why do I stand against the movement for cardiac transplantation in Japan?

In order to clarify the reason the author stands against the movement for cardiac transplantation in Japan, certain crucial differences between death judged by the classical criteria and so-called brain death are briefly discussed, followed by the presentation of three major arguments. First, various problems associated with postoperative care of organ recipients are delineated, particularly side effects of immunosuppressive drugs and long term prognosis with reference of life expectancy as well as quality of life. Second, it is emphasized that transplantation involves prejudice and inequality, since the number of potential organ recipients far exceeds that of donors and only a small portion of transplant candidates can actually receive the organs while others have to wait in vain. Third, once organ transplantation from brain dead patients is allowed, numerous ethical and social problems would arise including an arbitrary expansion of the criteria for brain death, selection of donors and recipients by taking non-medial factors into consideration, development of organ commerce leading to the involvement of organized crime, and the birth of a trend in transplant candidates to wish for an early death of histocompatible donors. Finally, it is pointed out that we must give serious thought to the danger of "from neck down" transplantation creating a new person from two bodies (which is a brain transplant in actuality) in the future, since the difference between such a procedure and the multiorgan transplantation presently practiced in many developed countries is only quantitative and one cannot find a logical reason to ban the former while retaining the latter.

Attitude of Health Personnel↗

The economic importance of products extracted from Amazonian flood plain forests.

Rural people in the Peruvian Amazon practice agriculture and extract a wide range of products from natural forests, rivers and lakes. Their diversified livelihood system includes fish, game, and plant products. In 2 flood-plain villages, data for one year have been collected to compare the economy of local agriculture with the economy of extracted forest products for subsistence as well as for commerce. The study includes both fauna (game and fish) and flora (timber as well as nontimber). The results show that extracted forest products for subsistence, especially fish, are a main factor in the local economy. The daily net income from extraction activities exceeds both income from cultivation and the normal daily wages for unskilled workers, emphasizing the need for thorough socioeconomic investigations before any alternative land-use option is implemented. The average value per ha of natural forest used for extraction is in the order of USD 13 yr-1, and the average extraction area is 113 ha household-1. When yield from agriculture is included in the calculations, the total per ha value of current extraction and agricultural activities increases to USD 21 yr-1.

Agriculture↗

[Epidemiology of fatal occupational accidents in a metropolitan area of the southeastern region of Brazil, 1979-1989].

Campinas is an important industrial centre in the State of S. Paulo, Brazil. 476 registers filed at the Campinas agency of the Brazilian National Social-Welfore Institution, covering the Campinas, Cosmópolis, Paulínia, Sumaré and Valinhos Counties from 1979 to 1989, were analysed. The information obtained from the Notifications of Work Accidents, (C.A.T.), police reports (B.O.) and death certificates, Work accidents were studied on the basis of according to characteristics of the enterprise, concerned the worker involved and the accident itself. Using data from the Ministry of Labour on the number of registered workers by economic activity and occupation, estimates of work accident risk were obtained. The Incidence Density was greater for carpenters (94.3 deaths per 100,000 workers/year), followed by drivers of vehicle (69.6) and "bricklayers" (63.3). Compared to the technicians, the probability of death for these categories was three to five times greater (ratio of Incidence Density). The Construction (22.1%) and Transport (14.9%) sectors, the economic sectors most affected in terms of mortality, presented high Incidence Densities: 59.8 and 57.3 deaths for 100,000 workers/year, respectively, when compared to Retail Commerce (9.4).

Accidents, Occupational↗

[Influenza pandemic: Mexico's response].

In 1992, a new type of influenza virus appeared in Southeast Asia. This new strain has caused to date, more than 120 cases and over 60 deaths in Cambodia,Vietnam, Indonesia and Thailand. This situation is seen by the experts as the possible genesis of a new influenza pandemic with the corresponding negative effects on the health of the population, international commerce and world economy. In order to face the coming challenge, the World Health Organization (WHO) has asked member countries to develop national preparedness and response plans for an influenza pandemic. Within the framework of the National Committee for Health Security, Mexico has developed a National Preparedness and Response Plan for an Influenza Pandemic with the aim of protecting the health of the population with timely and effective measures. The Plan is based on a risk scale and five lines of action: Coordination, Epidemiological Surveillance, Medical Care, Risk Communication and Strategic Stockpile. It is currently impossible to predict when the next pandemic will start or what will be its impact. Nevertheless, it is fundamental that national and regional health authorities establish measures for protecting the health of the population in case this emergency occurs.

Disease Outbreaks↗

[Restructuring of production and occupational accidents in Brazil: structure and trends].

During the last two decades, incidence rates of occupational accidents have been decreasing in Brazil. Mortality has also decreased, but not as sharply as incidence. Changes in reporting of occupational accidents have been the main argument used to explain such trends. This time-series study covering occupational accidents from 1970 to 1995 clearly shows the link between occupational accidents and social and economical determinants. Comparing 14 Brazilian States, a positive linear regression (r=0.80) was detected between proportion of workers in industrial production and accidents. In the 1980s, Brazil's economic recession led to an increase in unemployment. The decline in industrial jobs - those with a higher risk of accidents ( was accented by the restructuring of production and increased use of computer and robotics technologies in various manufacturing sectors. The result was a heavy shift of the work force from industry to commerce and services - jobs entailing lower risk of accidents. These factors influenced trends in occupational accidents in Brazil during this 25-year period.

Accidents, Occupational↗

[The birth of international health].

The Industrial Revolution having been well under way by the mid-19th century, epidemics of pestilential diseases, severe and affecting many people (bubonic plague, yellow fever and Asian cholera) were still spreading freely given that many countries either had no preventive laws at all or enforced them chaotically, whilst even the simplest information concerning the health situation was not made known to other neighboring States, thus favoring the epidemic's spread. Therefore, there was an almost anxious desire among most Nations to come up with an acceptable way of putting an end to the confusion and ignorance of all the many different laws governing each country, even each individual port, with regard to the preventive health treatment to be imposed upon ships, passengers and goods, which mean a truly depressing confusion for both commerce and travellers. Following several different failed attempts, the French Government managed to get a plan under way which was generally well-accepted and which served as the basis for the First International Sanitary Conference, which opened on July 23, 1851 in Paris, in which all of the Nations having maritime interests in the Mediterranean had previously been invited to take part.

Global Health↗

[Structuralization of a human teeth bank].

A Human Teeth Bank (HTB) is a nonprofit institution, associated to a college, to a university or to some other institution. Its purpose is to fulfill academic needs, by supplying human teeth for research or for preclinical laboratory training of students, thus eliminating the illegal commerce of teeth that still takes place in dental schools. It is also up to an HTB to work for the elimination of cross-infection caused by indiscriminate handling of extracted teeth. In order to work properly, an HTB should have a strict control of its internal procedures, which include separation and stocking of teeth, as well as an appropriate maintaining of donors' and beneficiaries' records. In this article, we discuss the functions that an HTB can perform, and how the Human Teeth Bank, School of Dentistry, University of S o Paulo, works and organizes itself today.

Humans↗